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Kiyoshi Yabe
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Amagasaki, JP
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last 30 patents
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Patent Grant
Spring-type operating mechanism for a circuit interrupter
Patent number
4,762,971
Issue date
Aug 9, 1988
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spring operating mechanism for a circuit interrupter
Patent number
4,705,144
Issue date
Nov 10, 1987
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spring operating mechanism for an electrical switch
Patent number
4,681,993
Issue date
Jul 21, 1987
Mitsubishi Denki Kabushiki Kaisha
Tadashi Kondo
H01 - BASIC ELECTRIC ELEMENTS